﻿/* Copyright 2018-present MongoDB Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

using System;
using System.Threading;

namespace MongoDB.Shared
{
    internal static class MaxTimeHelper
    {
        public static int ToMaxTimeMS(TimeSpan value)
        {
            if (value == Timeout.InfiniteTimeSpan)
            {
                return 0;
            }
            else if (value < TimeSpan.Zero)
            {
                throw new ArgumentOutOfRangeException(nameof(value));
            }
            else
            {
                return (int)Math.Ceiling(value.TotalMilliseconds);
            }
        }
    }
}
